Trace Measurement of Keysight U2044XA - Input Protocol Error

[Confuzzled]

Hi NI Community,

Hoping you guys can help me out. I downloaded the Agilent U2000A Series Sensor driver off the NI website. My goal is to do a trace measurement so I can view a pulsed RF signal over time (Power vs. Time).

I'm trying to start from the simplest case; Acquire a single trace. I'm not trying to do anything continuous yet or anything too crazy, just Open->Configure->Read->Close. 

I've attached a snippet of the code here in case anyone has a sensor they'd like to try it out on.

The code errors in the Read Trace.vi. When I drill down into the Read Trace.vi and probe the error lines, I can see that the Visa Write function seems to pass just fine, but then the Visa Read function hangs and then errors. Picture of the error is below.

If it helps, I also have the link to the Programming Guide from Keysight's website.

Do you guys have any ideas? I have another sensor that I can try this on in case my sensor has become corrupted somehow. However if it were a sensor corruption issue I would expect all of my configuration VI's to throw the same error. I'm just stuck at the moment.